1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Roman55 [17]
3 years ago
13

Write a sientific explanation describing how light ando sound energy help us communicate and share information our daily lives.

Biology
1 answer:
Gekata [30.6K]3 years ago
4 0

Answer:  There are many sources of light, but the initial energy for all light sources comes from the sun. Light travels away from its source in straight lines through space as waves of energy. The waves we can detect with our eyes are called visible light. Patterns in the behavior of light are predictable because light moves in waves through space until it comes in contact with an object or material that changes its direction. Light can pass through or bounce off objects. Additionally, different materials can block or absorb light. If an object blocks light, a shadow of the object forms. If the intensity or direction of the light source changes, the appearance of an object’s shadow can change in size, shape, or darkness. Absorbing light energy can cause changes in matter. A common example includes the color of paper or fabric fading as the matter absorbs light over time. Vibrations cause sounds. We can hear when sound waves travel through the air to our ears and cause our eardrums to vibrate. Sound can also travel through other forms of matter, such as liquids and solids.

Explanation:

You might be interested in
Which of the following is the body's first line of defense against disease?
pshichka [43]
Please give the examples :)
5 0
2 years ago
Read 2 more answers
Two main ingredients in plant fertilizer are phosphorus and nitrogen. these elements are found in which classes of biomolecues?
masya89 [10]

<u>Nucleic Acid, and Protein</u> are the class of biomolecule which are the two main ingredients in plant fertilizer.

Biomolecules- A chemical substance that is present in living things is called a biomolecule. These consist mostly of substances with the chemical elements carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus. The building blocks of life, biomolecules serve crucial roles in all living things.

Fertilizer- Any product or material given to soil to encourage plant development is referred to as fertilizer. There are many different types of fertilizers, and the majority of them include potassium, phosphorus, and nitrogen (N) (K). In actuality, the package of fertilizers bought in supermarkets lists the N-P-K ratio.

To know more about the Biomolecule, click on the below link,

brainly.com/question/5560087

#SPJ4

6 0
1 year ago
It is a small RNA molecules that interfere with gene expression.
Semmy [17]

Answer:

miRNA ( micro RNA )

Explanation:

The small RNA molecule that interfere with gene expression are miRNA. The miRNA is micro RNA that are non-coding molecules of RNA. These small RNA regulate gene expression after transcription (post transcription).

The miRNA binds to 3' UTR region (untranslated region ) and halt the process of protein production and thereby silencing mRNA.

5 0
3 years ago
Why is carbon so important in biology molecules?
KATRIN_1 [288]
Complex molecules are made up of other elements bonded with carbon. Carbon is able to bond with other molecules so easily because it has four valence electrons. 
6 0
3 years ago
What does erosion do to landforms and to sediment
Alborosie
Erosion can de-form/ruin landforms, & for sediment, it can erupt the rock cycle.

Hope this helped! :D
6 0
3 years ago
Other questions:
  • Which one of the following statements is accurate
    12·2 answers
  • Which statement best describes how a major change in size of one population affects an ecosystem
    7·2 answers
  • Based on the diagram, the left infraorbital foramen is ___________ and ___________ relative to the nasal bone.
    8·1 answer
  • Which of the following statements is not true of secondary succession
    13·2 answers
  • If pore space comprises 60% of the total volume of a soil and half of this pore space is filled with water, how much of the tota
    13·1 answer
  • What happens when the temperature of an object increases?
    10·2 answers
  • Which phrases describe a metamorphic rock
    12·2 answers
  • Many hockey sticks are made of composite materials instead of wood. How would you classify each type of hockey stick?
    9·1 answer
  • Yucca flowers are a certain shape so only that the tiny yucca moth can pollinate them. The moths lay their eggs in the yucca flo
    8·1 answer
  • Dorsal roots contain axons that bring ______ information to the spinal cord and ventral roots contain axons that bring _______ c
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!